INDEX OF SUBJECTS. 



937 



Calcium— Continued. Page, 



cyanamid— continued . 



mixing with superphosphate 24 



production and use 126, 213, 517 



studies 127 



use against C'olaspidema atrum and 



dodder 561 



determination in foods 809 



plant ashes, P. R 610 



plants 797 



effect on toxicity of salts in nutritive solu- 

 tions 322 



fluosUicate, fertilizing value 823 



in Asiatic foodstuffs 64 



magnesium ratio in the diet 565 



metabolism in infants 166 



nitrate — 



assimilation by mold fungi 29 



effect on assimilation of phosphates. . 318 



phosphorite 624 



fertilizing valUe 23, 125, 213, 423, 829 



for mangels 830 



manufacture, progress in 730 



mixing with superphosphate 214 



production and use in 1911-12 126, 213 



treatment with oil 214 



nitrite, fertilizing value 331 



oxid, diffusion in soils, Md 128 



phosphate, diffusion in soils , Md 1 28 



effect on germination of seeds 328 



in animal nutrition 869 



physiological functions in plants 528 



potassium permutite, fertilizing value 211 



retention by pigs, studies 66 



salts, effect on generation of trypsin 662 



sulphate. (,See Gypsum.) 



sulphite, fertihziug value 521 



Calf dysentery, immunization 581 



treatment 680 



feeds, analyses 467 



meals, analyses, N.H 769 



California College, organization and scope 191 



Redwood Park, booklet 44 



Station, notes 96 



report of director 899 



University , notes 96 



CaUose, occurrence in root hairs 326 



Calonectria flavida, notes 155 



nivalis n. sp., description 445 



Calves, dairy, raising experiments. 111 771 



destruction by cotton-seed meal, N.C. 77 

 feeding experiments. . . 169, 170, 468, 571, 668 



Ky 277 



immunization against tuberculosis, 



Cal 884 



parathyroid glands of 377 



raising, emulsion system 369 



experiments 571 



sex control in 468 



slaughtering in Great Britain 571 



Cambium miners, notes, U.S.D.A 44 



Camphor, detection in ethyl alcohol 312 



trees, insects affecting 853 



Camponotus herculeanus fcrrugineus, embry- 

 ology 860 



Campoplex n. spp. , descriptions 563 



Campylendria curvata, notes 252 



Canadian fruit marks act 868 



Canarium nut milk as a food for infants 566 



Canary grass, varieties, Can 222 



Candlenut oil, detection 613 



Candy making, treatise 60 



Cane, culture in Burma 736 



Japanese, culture experiments, Fla 224 



sugar, calculation tables 113 



industry, treatise 432 



Canine distemper. (See Dog distemper.) 



Canker in orchards, treatment 348 



Canning clubs in Mississippi 495 



new method 867 



Cantaloups. (See Muskmelons.) 



Cantharoctonus stramineus n. sp., description. 563 



Caoutchouc. {See Rubber.) 



Cape Girardeau County, Mo., soil survey, 



U.S.D.A 17 



Capillarity, use in biochemical analysis 408 



Capital, concentrated, effect on labor and 



socialistic movemenf.s 491 



Caproic acid in butter, constitution 508 



Capsella, constant variants of 136 



Capsus solani, notes 454 



Caraway moth, biology and importance 759 



Carbohydrate metabolism in ducks 171 



relation to thyroid 



secretion 868 



Carbohydrates — 



determination in cereal products 799 



function in nutrition 868 



higher, preparation and detection 408 



of shoots of Sasa paniculata 803 



physiology in the body 663 



transformation in the animal organism ... 63 



variations of in leaves 827 



Carbolic acid, use against contagious abortion 



in cattle, U.S.D.A 696 



Carbon— 



and alumina, fixation of nitrogen by 417 



assimilation of plants, studies 28 



bisulphid, fertilizuig value 25 



fumigation, Ky 640 



dioxid — 



assimilation in plants 324 



determination in expired air 167 



water 808 



elimination by nerves 466 



excretion after muscular work 569 



as affected by barometric 



pressure 569 



fertilizing, effect on plant growth 417 



in soils, relation to bacterial activity. . 423 



production diu-ing mental work 768 



monoxid, detection 610 



tetraehlorid fumigation, Ky 640 



Carex, rusts affecting, in North America 750 



Carnaitions, fertilizer experiments 840 



Carob,notes, U.S.D.A 330 



Carotin formation, relation to mitochondria. 827 



in ripening tomatoes 132 



Carpocapsa pomonella. (See Codling moth») 



Carrots, gro'W'th as affected by sulphur 215 



irrigation experiments 427 



seeding experiments 432 



varieties 530 



Can 222 



yield as affected by time of thinning. 431 



